What is a Mega Millions frequency chart?

It is a count of how many times each ball has been drawn across a chosen window of draws. Because Mega Millions draws five white balls from a pool of 70, a 300-draw window holds 1,500 ball-slots, so each number's fair share is about 21 appearances. The chart shows how far above or below that baseline every number landed.

Which Mega Millions numbers have been drawn most?

Across the last 300 draws, ball 49 leads with 30 appearances, followed by 22 and 42 tied at 29. At the other end, ball 7 has appeared 12 times, with 9 at 14 and 45 at 15. Measured against the roughly 21 appearances each number averages over that window, those leaders and laggards sit about two standard deviations from the middle.

What is the difference between Mega Millions frequency and hot and cold numbers?

They come from the same counts but answer different questions. Frequency is the raw tally over any window you pick, and it flattens out as the window grows. Hot and cold reads that tally as a leaderboard over a recent stretch to show which numbers are leading and trailing right now. A third view, longest gap, ignores counts entirely and reports how many draws it has been since a number last appeared.

Blog · August 25, 2026 · 4 min read

Mega Millions Frequency Chart: What the Counts Really Mean

How to read a Mega Millions frequency chart: the hottest and coldest balls across 300 real draws, and the baseline those counts are measured against.

Over the last 300 Mega Millions draws, ball 49 has come up 30 times. Ball 7 has come up 12. Same pool, same machine, same three-hundred-draw stretch, and an eighteen-count gap between the busiest number and the quietest one. That gap is exactly what a frequency chart exists to show you, and it is also the part people misread most often.

Mega Millions draws five white balls from 1 to 70, plus a Mega Ball from 1 to 24, every Tuesday and Friday. The draw record behind the Mega Millions hub now runs to 2,528 draws. Here is how to read the chart that record produces.

What the chart is actually counting

A frequency chart looks like a ranking, so the instinct is to read it as a leaderboard: 49 in first place, 7 in last. But every bar on that chart is being measured against a number that is not zero, and once you know what that number is, the whole thing reads differently.

Work it out. Three hundred draws, five white balls each, is 1,500 individual ball-slots. Spread those across a 70-number pool and every number's fair share comes to about 21. The chart is not ranking numbers against nothing. It is showing you how far each one landed from roughly 21.

So is 30 a big number?

Against a baseline of 21, ball 49's count of 30 sits about 40 percent above its share, and ball 7's 12 sits about 44 percent below. Put that way it sounds dramatic. Put in the language the arithmetic prefers, both land roughly two standard deviations from the middle, and in a field of seventy numbers you would expect about three of them to finish that far out.

Which is the quietly satisfying thing about a frequency chart: the shape of the spread is itself a measurement. Three hundred draws do not deal every number an identical hand. They produce leaders and laggards in about the proportion the math says they should, and the current top three, 49 at 30 with 22 and 42 tied at 29, sit right where a 70-ball pool tends to put its leaders.

The Mega Ball is a different chart

The Mega Ball deserves its own reading, because it is a different shape of problem: one ball, drawn from 1 to 24, once per draw. Over that same 300-draw window that is 300 slots across 24 numbers, so the fair share there is about 12.5. With a pool less than a third the size, the whole chart runs tighter, and a Mega Ball a few counts above its share looks far more dramatic than the same surplus would on the 70-ball side.

Both charts sit side by side on the Mega Millions frequency page, kept current as each new draw lands.

Frequency, hot and cold, and longest gap

Three views, one dataset, and they answer genuinely different questions.

A number can be quiet on one view and unremarkable on another. Ball 7, the least-drawn of the last 300 draws at 12 appearances, is not the number carrying the longest gap. Different question, different answer.

Frequency is the raw count over whatever window you choose. Widen the window and the bars even out; narrow it and they scatter.
Hot and cold is that same count read as a leaderboard over a recent stretch, which is the view on the Mega Millions hot and cold page.
Longest gap ignores counts altogether and asks when a number was last seen. Ball 8 last appeared on March 6, 2026, forty-eight draws back, the longest current gap in the game.

Read the chart yourself

The counts above are a snapshot of one 300-draw window, and the chart moves every Tuesday and Friday. On Odds Engine you can pull Mega Millions frequency and hot and cold straight from the published draw record, line each count up against the date it was drawn, and compare all eight games on the cross-game hot and cold page.

Want the week's numbers in your inbox? Subscribe to the newsletter. Prefer them on your phone? Odds Engine is a lottery number-analysis app on Google Play, so the Mega Millions chart is a tap away. Either way, you now know what the counts on it actually mean.

Frequently asked questions

What is a Mega Millions frequency chart?: It is a count of how many times each ball has been drawn across a chosen window of draws. Because Mega Millions draws five white balls from a pool of 70, a 300-draw window holds 1,500 ball-slots, so each number's fair share is about 21 appearances. The chart shows how far above or below that baseline every number landed.
Which Mega Millions numbers have been drawn most?: Across the last 300 draws, ball 49 leads with 30 appearances, followed by 22 and 42 tied at 29. At the other end, ball 7 has appeared 12 times, with 9 at 14 and 45 at 15. Measured against the roughly 21 appearances each number averages over that window, those leaders and laggards sit about two standard deviations from the middle.
What is the difference between Mega Millions frequency and hot and cold numbers?: They come from the same counts but answer different questions. Frequency is the raw tally over any window you pick, and it flattens out as the window grows. Hot and cold reads that tally as a leaderboard over a recent stretch to show which numbers are leading and trailing right now. A third view, longest gap, ignores counts entirely and reports how many draws it has been since a number last appeared.